[IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data.

[net-next-2.6.git] / include / net / ipv6.h

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 3203eaff4bd4b71dcdbd82fe5242c8cf22d8161c..65ec86678a08e34280fdd23e7e10f2c2cbb1494f 100644 (file)
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -233,6 +233,10 @@ extern int                         ip6_ra_control(struct sock *sk, int sel,
 extern int                     ipv6_parse_hopopts(struct sk_buff *skb, int);
 
 extern struct ipv6_txoptions *  ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
+extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
+                                                  int newtype,
+                                                  struct ipv6_opt_hdr __user *newopt,
+                                                  int newoptlen);
 
 extern int ip6_frag_nqueues;
 extern atomic_t ip6_frag_mem;
@@ -373,6 +377,7 @@ extern int                  ip6_append_data(struct sock *sk,
                                                int length,
                                                int transhdrlen,
                                                int hlimit,
+                                               int tclass,
                                                struct ipv6_txoptions *opt,
                                                struct flowi *fl,
                                                struct rt6_info *rt,